*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navigation */
.nav-link {
    color: currentColor;
}

.nav-dark .nav-link {
    color: #ffffff;
}

.nav-light .nav-link {
    color: #2d2824;
}

#navbar.scrolled .nav-link {
    color: #ffffff;
}

#navbar.scrolled .nav-dark .nav-link {
    color: #ffffff;
}

/* Hero animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeUp 0.8s ease-out forwards;
}

/* Mobile menu */
.mobile-menu-link {
    display: block;
    text-decoration: none;
}

/* Residence cards */
.residence-card {
    opacity: 1;
}

/* Scroll reveal (below fold only) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .animate-fade-up {
        animation: none;
        opacity: 1;
    }
    
    .reveal {
        opacity: 1;
        transform: translateY(0);
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .residence-card img,
    .group img {
        transition: none;
    }
    
    .residence-card:hover img,
    .group:hover img {
        transform: none;
    }
}

/* Form focus styles */
input:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(192, 67, 46, 0.2);
}

/* Selection color */
::selection {
    background-color: rgba(192, 67, 46, 0.2);
    color: #2d2824;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f5f3f0;
}

::-webkit-scrollbar-thumb {
    background: #d4cfc8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #b0a89e;
}

/* Mobile menu transitions */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* Subtitle animation */
.nav-subtitle {
    display: inline-block;
}

/* Image loading placeholder */
img {
    background-color: #e8e4df;
}